Eye Test is a portable testing tool for near visual acuity, color test and visual illusion. It’s very useful for people who need to do visual acuity testing routinely.

While testing near visual acuity with Snellen Chart, you can record the testing results and see how your vision changes over time. You can also choose testing distance of 0.5 meter, 1 meter or 1.5 meters.

You can easily conduct color test and understand the difference between what you see and what different type of colorblinders see.

Sidenote: At the point of posting this program has been marked as beeing freely available without costs. As this program is hosted with the AppStore the status might change. Authors like to publish their programs for free for promotion purpose and then make it commercial. Also it could happen that the author decides to take the program down.

http://appshopper.com/medical/eye-test